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2009-2013 Infiniti G37 Sedan, 2015 Q40 - STILLEN Stainless Steel Cat-Back Exhaust System - 504377
Vendor:STILLENRegular price $1,517.88Regular price$1,720.73Sale price $1,517.88Sale -
2014-15 Infiniti Q50 3.7L - STILLEN Stainless Steel Cat-Back Exhaust System- 504440
Vendor:STILLENRegular price $1,464.30Regular price$1,543.78Sale price $1,464.30Sale -
2016-2024 Infiniti Q50 [3.0t] - STILLEN Cat Back Exhaust w/ Carbon Fiber Tips - 504450
Vendor:STILLENRegular price $1,748.71Regular price$1,843.64Sale price $1,748.71Sale -
2016-2024 Nissan Titan [5.6L] (NON-XD) 2WD/4WD - STILLEN Cat-Back Exhaust - Black Tip - 509561
Vendor:STILLENRegular price $1,077.33Regular price$1,238.93Sale price $1,077.33Sale -
2016-2018 Nissan Maxima - STILLEN Axle Back Exhaust System - 504399
Vendor:STILLENRegular price $665.16Regular price$682.64Sale price $665.16Sale -
STILLEN Carbon Fiber Exhaust Tip (Single) - CF01
Vendor:STILLENRegular price $122.00Regular price$151.00Sale price $122.00Sale -
2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust System w/ Polished Tips - 504451
Vendor:STILLENRegular price $1,573.84Regular price$1,659.27Sale price $1,573.84Sale -
2009-2015 Nissan Maxima - STILLEN Rear Section Exhaust System - 504397
Vendor:STILLENRegular price $665.16Regular price$764.94Sale price $665.16Sale -
2023-2026 Nissan Z - STILLEN Cat Back Exhaust "Competition Series" - 504500 / 504501 / 504502
Vendor:STILLENRegular price From $1,081.50Regular price$1,199.91Sale price From $1,081.50Sale -
2009-2020 Nissan 370Z - STILLEN Cat Back Exhaust [Z34] - 504354 / 504355 / 504356
Vendor:STILLENRegular price From $1,627.04Regular price$1,782.19Sale price From $1,627.04Sale -
![2016-2024 Nissan Titan [5.6L] (NON-XD) 2WD/4WD - STILLEN Cat back Exhaust - Polished Tip - 509560](//stillen.com/cdn/shop/files/509560-18de47c6a545051c9ea8e2c6f9ba09e46b89894c-2.jpg?v=1768595084&width=533)
2016-2024 Nissan Titan [5.6L] (NON-XD) 2WD/4WD - STILLEN Cat back Exhaust - Polished Tip - 509560
Vendor:STILLENRegular price $1,029.95Regular price$1,184.44Sale price $1,029.95Sale -
2019-2023 Nissan Maxima - STILLEN Cat Back Exhaust System - [3.5L] - 504392
Vendor:STILLENRegular price $1,194.44Regular price$1,557.95Sale price $1,194.44Sale -
2016-2018 Nissan Maxima - STILLEN Cat Back Exhaust - [3.5L] - 504398
Vendor:STILLENRegular price $1,194.44Regular price$1,557.95Sale price $1,194.44Sale -
2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust w/ Burnt Tips - 504452
Vendor:STILLENRegular price $1,632.13Regular price$1,720.73Sale price $1,632.13Sale -
2008-2013 Infiniti G37 Coupe / 2014-2015 Infiniti Q60 - STILLEN Stainless Cat-Back Exhaust System - 504402
Vendor:STILLENRegular price $1,627.04Regular price$1,680.64Sale price $1,627.04Sale -
2009-2015 Nissan Maxima - STILLEN Cat-Back Exhaust System - 504396
Vendor:STILLENRegular price $1,194.44Regular price$1,373.61Sale price $1,194.44Sale
Collection: STILLEN
STILLEN is a company that specializes in aftermarket performance parts for cars and trucks. The company was founded in 1986 by Steve Millen, a renowned racecar driver, and it has since become one of the leading providers of high-quality aftermarket parts for enthusiasts and professional racers alike.
STILLEN offers a wide range of performance parts for a variety of vehicle makes and models. These include parts such as cold air intakes, exhaust systems, brake pads and rotors, suspension components, and body kits. Each of these parts is designed to improve the performance, handling, and style of the vehicle.
One of the most popular STILLEN aftermarket parts is their cold air intake systems. These systems are designed to increase airflow to the engine, which can result in improved horsepower and torque, as well as better fuel efficiency. The cold air intake systems are made from high-quality materials such as carbon fiber and aluminum, and they are designed to be easy to install, often without requiring any modifications to the vehicle.
Another popular STILLEN product is their exhaust systems. These systems are designed to improve the sound and performance of the vehicle's engine. They are made from high-quality materials such as stainless steel and feature mandrel-bent tubing, which allows for smooth airflow and maximum power gains. STILLEN exhaust systems are available in a range of configurations, including single and dual exhaust setups.
STILLEN also offers a range of brake upgrades, including high-performance brake pads and rotors. These parts are designed to improve the stopping power of the vehicle, allowing for shorter stopping distances and better control during hard braking. STILLEN brake pads are made from high-quality materials such as ceramic and carbon fiber, which provide excellent stopping power without sacrificing durability.
In addition to performance parts, STILLEN also offers a range of styling upgrades, including body kits and aerodynamic components. These parts are designed to improve the look and aerodynamics of the vehicle, resulting in a more aggressive and sporty appearance. STILLEN body kits are made from high-quality materials such as urethane and carbon fiber, which provide excellent durability and fitment.
STILLEN aftermarket parts are known for their high quality and performance. The company has a reputation for producing some of the best aftermarket parts on the market, and their products are trusted by enthusiasts and racers around the world. Whether you're looking to improve the performance, handling, or styling of your vehicle, STILLEN has a range of products to suit your needs.


![2016-2024 Infiniti Q50 [3.0t] - STILLEN Cat Back Exhaust w/ Carbon Fiber Tips - 504450](http://stillen.com/cdn/shop/files/504450-f687cae6305bfea2f93c73890b5cabd747192f70-2.jpg?v=1768594365&width=533)
![2016-2024 Nissan Titan [5.6L] (NON-XD) 2WD/4WD - STILLEN Cat-Back Exhaust - Black Tip - 509561](http://stillen.com/cdn/shop/files/509561-0bbbe93e5f89bdbad3581e8ea75f2698403a5baa-2.jpg?v=1768595114&width=533)

![2016-2024 Infiniti Q50 [3.0t] Cat Back Exhaust System w/ Polished Tips - 504451](http://stillen.com/cdn/shop/files/504451_IMG_001_2016_UP_Infiniti_Q50.jpg?v=1753821522&width=533)


![2009-2020 Nissan 370Z STILLEN Cat Back Exhaust [Z34] - 504354, 504355, 50456](http://stillen.com/cdn/shop/files/504355_IMG10_09-23_Nissan_370Z_Cat-Back_Exhaust_Polished_v1_a2fa64de-ae1b-49a9-94fe-d4411804843a.jpg?v=1753824011&width=533)
![2016-2024 Nissan Titan [5.6L] (NON-XD) 2WD/4WD - STILLEN Cat back Exhaust - Polished Tip - 509560](http://stillen.com/cdn/shop/files/509560-18de47c6a545051c9ea8e2c6f9ba09e46b89894c-2.jpg?v=1768595084&width=533)
![2019-2023 Nissan Maxima - STILLEN Cat Back Exhaust System - [3.5L] - 504392](http://stillen.com/cdn/shop/files/504392-6a3bfe2a89abf09911cfd38fcb6fd9991a0fb9a4-2.jpg?v=1768593274&width=533)
![2016-2018 Nissan Maxima - STILLEN Cat Back Exhaust - [3.5L] - 504398](http://stillen.com/cdn/shop/files/504398-d48040b7b13d691fa663caedfc22b48b18b40b4f-2.jpg?v=1768593938&width=533)
![2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust w/ Burnt Tips - 504452](http://stillen.com/cdn/shop/files/504452-f684a85c47039a2d679d00f8df7966c45f572cc8.jpg?v=1768594458&width=533)

